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earchers wanted to know whether body mass index d conducted a study a study among 1,360 women ents the relative risks and 95% confidence interva gure to answer the questions below. Assume that t r categories represent 19, 21, 23, 24, 27, and 33 k 5. 2.

earchers wanted to know whether body mass index d conducted a study a study among 1,360 women ents the relative risks and 95% confidence interva gure to answer the questions below. Assume that t r categories represent 19, 21, 23, 24, 27, and 33 k 5. 2.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question 5. Researchers wanted to know whether body mass index increases risk of distant recurrence of breast cancer and conducted a study a study among 1,360 women age <60 years with breast cancer. The figure below presents the relative risks and 95% confidence intervals for distant recurrence by body mass index. Use the figure to answer the questions below. Assume that the reference group is a BMI of 18.5 kg/m2 and that the other categories represent 19, 21, 23, 24, 27, and 33 kg/m?. 15 20 25 30 35 Body Mass Index Estimate for sextiles H 95% CI a. Interpret the first and the last relative risk and 95% confidence interval. (Be specific.) b. Based on the data in this figure, what do you conclude about the association of body mass index with distant recurrence of breast cancer?
Transcribed Image Text:Question 5. Researchers wanted to know whether body mass index increases risk of distant recurrence of breast cancer and conducted a study a study among 1,360 women age <60 years with breast cancer. The figure below presents the relative risks and 95% confidence intervals for distant recurrence by body mass index. Use the figure to answer the questions below. Assume that the reference group is a BMI of 18.5 kg/m2 and that the other categories represent 19, 21, 23, 24, 27, and 33 kg/m?. 15 20 25 30 35 Body Mass Index Estimate for sextiles H 95% CI a. Interpret the first and the last relative risk and 95% confidence interval. (Be specific.) b. Based on the data in this figure, what do you conclude about the association of body mass index with distant recurrence of breast cancer?
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